Hays, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    70% Chance of Rain
    66°
    Forecast night icon
    Night
    70% Chance of Rain
    47°
    Sunday 5/5
    Day
    66°
    70% Chance of Rain
    Forecast day icon
    Night
    47°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with probable rain. Chance of precipitation 65%. High temperature around 66F. Dew point will be around 34F with an average humidity of 52%. Winds will be 15 mph from the E.
    Night Details
    Mostly cloudy. Chance of rain in the evening then rain likely after midnight. Lows 45 to 50. Southeast winds 5 to 15 mph shifting to the west after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    Rain
    57°
    Forecast night icon
    Night
    70% Chance Frozen Mix
    41°
    Monday 5/6
    Day
    57°
    Rain
    Forecast day icon
    Night
    41°
    70% Chance Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Windy cooler. Rain in the morning then rain likely in the afternoon. Highs 50 to 55. West winds 20 to 30 mph with gusts to around 45 mph. Chance of rain 90 percent.
    Night Details
    Very windy. Rain likely in the evening then rain and snow likely after midnight. Snow accumulation up to 1 inch. Lows around 40. West winds 25 to 40 mph with gusts to around 55 mph. Chance of precipitation 70 percent.
  • Forecast day icon
    Tuesday
    Frozen Mix
    44°
    Forecast night icon
    Night
    Frozen Mix
    34°
    Tuesday 5/7
    Day
    44°
    Frozen Mix
    Forecast day icon
    Night
    34°
    Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Very windy. Rain and snow. Blowing snow. Heavy snow accumulations. Highs 40 to 45. West winds 30 to 45 mph with gusts to around 60 mph. Chance of precipitation 90 percent.
    Night Details
    Windy. Blowing snow in the evening. Rain and snow in the evening then rain after midnight. Heavy snow accumulations. Lows 35 to 40. Northwest winds 25 to 35 mph with gusts to around 50 mph. Chance of precipitation near 100 percent.
  • Forecast day icon
    Wednesday
    Snow
    48°
    Forecast night icon
    Night
    50% Chance of Rain
    44°
    Wednesday 5/8
    Day
    48°
    Snow
    Forecast day icon
    Night
    44°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Windy rain. Moderate snow accumulations. Highs 40 to 45. Chance of rain near 100 percent.
    Night Details
    Warmer. Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40. Highs 55 to 60.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    65°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Thursday 5/9
    Day
    65°
    50% Chance of Rain
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Warmer. Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40. Highs 55 to 60.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows around 40.
  • Forecast day icon
    Friday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Friday 5/10
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs around 65. Lows 40 to 45.
    Night Details
    Mostly clear. Highs around 65. Lows 40 to 45.
  • Forecast day icon
    Saturday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Saturday 5/11
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs 70 to 75. Lows 45 to 50.
    Night Details
    Mostly clear. Highs 70 to 75. Lows 45 to 50.
  • Forecast day icon
    Sunday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    49°
    Sunday 5/12
    Day
    72°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny with a 20 percent chance of rain. Highs 70 to 75.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 40F with an average humidity of 56%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Monday
    50% Chance of Rain
    73°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Monday 5/13
    Day
    73°
    50% Chance of Rain
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 45%. High temperature around 73F. Dew point will be around 39F with an average humidity of 40%. Winds will be 8 mph from the W.
    Night Details
    Mostly clear. Low temperature around 49F. Dew point will be around 41F with an average humidity of 57%. Winds will be 6 mph from the W.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Tuesday 5/14
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 67F. Dew point will be around 41F with an average humidity of 46%. Winds will be 9 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 47F. Dew point will be around 41F with an average humidity of 63%. Winds will be 6 mph from the W.